1.Locate the HWH identification tag on the SpaceMaker mechanism to get
the correct mechanism part number.

2.Find the correct SpaceMaker mechanism part number in the left column
below.

3.Refer to the listed HWH Parts
Manual Page for general replacement parts information and item number
arrangements.

4.Note that two-cylinder mechanisms
with a synchronizing cylinder have two part numbers.One number is for the left assembly and one
is for the right assembly.If the mechanism
assembly originally had one number, that number is listed with the new
numbers.